Xiaomi Smart Band 7 Pro
>Dimensions-----44.7x28.8x11mm
>RAM-----8MB PSRAM
>ROM-----32MB Nor Flash +128MB Nand Flash
>Color-----Black,Ivory
>Weight-----20.5 g without strap
>Display-----1.64'' AMOLED 2.5D curved touch screen
>Resolution----280 x 456, 326 PPI
>Screen brightness-----Up to 500 nit
>Wrist strap material-----TPU
>Sensors-----3-axis accelerometer + 3-axis gyroscope sensors,PPG sensor,Ambient-light sensor
>Navigation-----GPS/GLONASS/Galileo/BeiDou
>Battery-----12 Days Long Battery Life
>Charging time-----≈1 hours
>Language--English, German, Italian, French, Spanish, Dutch, Portuguese, Turkish, Arabic, Polish, Ukrainian, Romanian, Czech, Greek, Hebrew, Russian, Thai, Vietnamese, Brazilian Portuguese, Indonesian, Traditional Chinese, Swedish , Finland, Norway, Denmark, Japanese, Korean
>Waterproof level-----5ATM*
>Wireless connection-----BT5.2 BLE
>Supported Operating systems-----Supported systems Android 6.0 or laterl0S12.0 or later